Giesinger Edgar R. JR.
SEC insider (Form 3/4/5 filer). CIK 0001658831. Director at Solaris Energy Infrastructure, Inc. (SEI) and 2 other issuers. 7 reported Form 4/5 transactions since Sep 2024; latest on Aug 23, 2026. Located in HOUSTON, TX.
Companies Giesinger Edgar R. JR. has filed insider reports for
- Solaris Energy Infrastructure, Inc. (SEI): Director
- GEOSPACE TECHNOLOGIES CORP (GEOS): Director
- MACH NATURAL RESOURCES LP (MNR): Director
Giesinger Edgar R. JR.
CIK: 0001658831
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (7 total)
- Aug 23, 2026SEI
Solaris Energy Infrastructure, Inc.
AwardDirect3.2K shares- - Feb 9, 2026GEOS
GEOSPACE TECHNOLOGIES CORP
AwardDirect3.5K shares- - Oct 28, 2025MNR
MACH NATURAL RESOURCES LP
AwardDirect12K shares at avg. $12.46$150K - Aug 25, 2025SEI
Solaris Energy Infrastructure, Inc.
SaleDirect10K shares at avg. $28.86$289K - Aug 23, 2025SEI
Solaris Energy Infrastructure, Inc.
AwardDirect6.1K shares- - Feb 6, 2025GEOS
GEOSPACE TECHNOLOGIES CORP
AwardDirect7.2K shares- - Oct 27, 2024MNR
MACH NATURAL RESOURCES LP
AwardDirect9.2K shares at avg. $16.34$150K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Aug 23, 2026 |  SEI Solaris Energy Infrastructure, Inc. | Award | 3,246 | - | $0 | Direct |
| Feb 9, 2026 |  GEOS GEOSPACE TECHNOLOGIES CORP | Award | 3,500 | - | $0 | Direct |
| Oct 28, 2025 |  MNR MACH NATURAL RESOURCES LP | Award | 12,039 | $12.46 | $150,006 | Direct |
| Aug 25, 2025 | SEI Solaris Energy Infrastructure, Inc. | Sale | 10,000 | $28.86 | $288,600 | Direct |
| Aug 23, 2025 | SEI Solaris Energy Infrastructure, Inc. | Award | 6,052 | - | - | Direct |
| Feb 6, 2025 | GEOS GEOSPACE TECHNOLOGIES CORP | Award | 7,200 | - | - | Direct |
| Oct 27, 2024 | MNR MACH NATURAL RESOURCES LP | Award | 9,180 | $16.34 | $150,001 | Direct |
1-7 of 7 transactions